Originally Posted by
Seattle Forrest
Very small difference, for a huge sum of money.
This.
At the risk of upsetting the cycling scientists here, despite what all the marketing says you probably won't notice any difference no matter what wheels you have. Sure, wind tunnel experiments might say this wheel is X-amout of measuring criteria better than another wheel...but ultimately, out on the road, it truly won't amount to a big advantage. Buy wheels for looks, not marketing.